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- Title
One-loop corrections to the double-real emission contribution to the zero-jettiness soft function at N3LO in QCD.
- Authors
Baranowski, Daniel; Delto, Maximilian; Melnikov, Kirill; Pikelner, Andrey; Wang, Chen-Yu
- Abstract
We present an analytic calculation of the one-loop correction to the double-real emission contribution to the zero-jettiness soft function at N3LO in QCD, accounting for both gluon-gluon and quark-antiquark soft final-state partons. We explain all the relevant steps of the computation including the reduction of phase-space integrals to master integrals in the presence of Heaviside functions, and the methods we employed to compute them.
- Subjects
QUANTUM chromodynamics; RENORMALIZATION group; PARTONS; GLUONS
- Publication
Journal of High Energy Physics, 2024, Vol 2024, Issue 4, p1
- ISSN
1126-6708
- Publication type
Article
- DOI
10.1007/JHEP04(2024)114